Former U.S. Rep. Parker Griffith of Huntsville is running for governor as a Democrat. Griffith turned in his qualifying papers at state party headquarters in Montgomery shortly before the deadline on Friday. Griffith served as a Democrat in the Alabama Senate and then was elected to Congress to represent part of north Alabama. After his election he switched to the Republican Party and lost a GOP primary bid to Mo Brooks, who now represents the 5th District. Griffith recently rejoined the Democratic Party.